| 20.9 cm * | 0.01 m | = 0.209 m | 
| 1 cm | 
| Eenhede van meting | Lengtes | 
|---|---|
| Nanometer | 209000000.0 nm | 
| Mikrometer | 209000.0 µm | 
| Millimeter | 209.0 mm | 
| Sentimeter | 20.9 cm | 
| Duim | 8.2283464567 in | 
| Voet | 0.6856955381 ft | 
| Jaart | 0.2285651794 yd | 
| Meter | 0.209 m | 
| Kilometer | 0.000209 km | 
| Myl | 0.0001298666 mi | 
| Seemyl | 0.000112851 nmi | 
